Update duckdb index files

.gitattributes

@@ -235,3 +235,4 @@ dpr-first-35%-maxlen-400/validation/index.duckdb filter=lfs diff=lfs merge=lfs -
 dpr-first-35%-maxlen-400/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-5%-maxlen-300/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-5%-maxlen-300/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+dpr-first-5%-maxlen-300/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

dpr-first-5%-maxlen-300/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1714b5a9b62f8e49e95a04928e688770d46d6f396dfe7226347ab6966e72a1ea
+size 4993024